High severityNVD Advisory· Published Jul 15, 2022· Updated Sep 16, 2024
Regular Expression Denial of Service (ReDoS)
CVE-2022-25858
Description
The package terser before 4.8.1, from 5.0.0 and before 5.14.2 are vulnerable to Regular Expression Denial of Service (ReDoS) due to insecure usage of regular expressions.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
tersernpm | < 4.8.1 | 4.8.1 |
tersernpm | >= 5.0.0, < 5.14.2 | 5.14.2 |
Affected products
2- terser/terserdescription
Patches
Vulnerability mechanics
References
7- github.com/advisories/GHSA-4wf5-vphf-c2xcghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-25858ghsaADVISORY
- github.com/terser/terser/blob/master/lib/compress/evaluate.js%23L135ghsax_refsource_MISCWEB
- github.com/terser/terser/commit/a4da7349fdc92c05094f41d33d06d8cd4e90e76bghsax_refsource_MISCWEB
- github.com/terser/terser/commit/d8cc5691be980d663c29cc4d5ce67e852d597012ghsax_refsource_MISCWEB
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2949722ghsax_refsource_MISCWEB
- snyk.io/vuln/SNYK-JS-TERSER-2806366ghsax_refsource_MISCWEB
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